D.C. Mun. Regs. tit. 11-K, § 612
612.1 The following uses categories shall be permitted as a matter of right in all of the StE zones, except as limited in Subtitle K §§ 613 and 614, or if specifically prohibited by Subtitle K § 615:
(j) Emergency shelter uses that house no more than four (4) persons, not including resident supervisors or staff and their families, except in the StE-2 zone where no numeric limit applies;
(k) Entertainment, assembly, and performing arts;
(l) Government, large scale and local;
(m) Medical care;
(n) Institutional, general and religious;
(o) Lodging;
(p) Motor vehicle-related sales and services;
(q) Office;
(r) Parking;
(s) Parks and recreation;
(t) Production, distribution, and repair;
(u) Residential;
(v) Retail;
(w) Service, general and financial;
(x) Transportation infrastructure; and
(y) Utility (basic).
SOURCE: Final Rulemaking published at 63 DCR 2447, 3176 (March 4, 2016 – Part 2); as amended by Final Rulemaking published at 66 DCR 2513 (March 1, 2019); as amended by Final Rulemaking published at 66 DCR 12137 (September 13, 2019).